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__________ states that only valid data will be written to the database.

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__________ states that only valid data will be written to the database. (a) Consistency (b) Atomicity (c) Durability (d) Isolation I have been asked this question during an online exam. My doubt stems from Transaction Concept topic in division Transactions of Database Management

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Right choice is (a) Consistency To explain: If for some reason, a transaction is executed that violates the database’s consistency rules, the entire transaction will be rolled back and the database will be restored to a state consistent with those rules.

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